权威例句
Which doctors die first? Lower mean age at death in doctors of Indian origin may reflect different age structures.Trends in mortality and mean age at death from lung cancer in Austria (1975-2007).Average age at death of scientists in various specialties.Trends in mortality and mean age at death from lung cancer in Austria (1975鈥7)The MAD legacy: How meaningful is mean age-at-death in skeletal samplesAverage age at death from COPD in the United States: 1980-85, 1990-95, 2000-05.[Mean age at death for selected causes of death and the mortality rate in the Federal Republic of Germany in 1958 and 1978]Average Age at Death in Infancy: Reconsidering the Coale-Demeny Formulas at Current Levels of Low MortalityAverage age at death in infancy and infant mortality level: reconsidering the Coale-Demeny formulas at current levels of low mortalityFertility, Mortality, and the Mean Age at Death: A Model of a Population under Stress